Know anything about Yamaha 24"x19" driver

[rabbitz]

Anyone know anything about the Yamaha JA-5101A 24"x19" driver listed on eBay. Instrument driver?

http://cgi.ebay.com.au/ws/eBayISAPI...m=370021797392&ssPageName=STRK:MEWA:IT&ih=024

 

[MaVo]

probably an experimental driver to test how cone resonances in the midbass sound 😉

how about enabling it? 😀

 

[phase_accurate]

Looks like some variant of the infamous "elephant ear's" speaker. The ones I have seen so far had a black cone and a square frame. The cone had almost the same shape but the remaining triangular space on the frame was used as a reflex hole.

Regards

Charles

 

[Lsharptec1]

To All,

These are production drivers used in Yamaha Elecrtonic Organs.

I recently repaired an amplifier that drove one of these.

Larry

 

[rabbitz]

If it's for an organ, then it should go very looooooow.

Thanks.